CA2004343A1 - Bacterial extracellular lignin peroxidase - Google Patents

Bacterial extracellular lignin peroxidase

Info

Publication number
CA2004343A1
CA2004343A1 CA2004343A CA2004343A CA2004343A1 CA 2004343 A1 CA2004343 A1 CA 2004343A1 CA 2004343 A CA2004343 A CA 2004343A CA 2004343 A CA2004343 A CA 2004343A CA 2004343 A1 CA2004343 A1 CA 2004343A1
Authority
CA
Canada
Prior art keywords
lignin peroxidase
bacterial extracellular
extracellular lignin
lignin
peroxidase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2004343A
Other languages
French (fr)
Other versions
CA2004343C (en
Inventor
Donald L. Crawford
Muralidhara Ramachandra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idaho Research Foundation Inc
Original Assignee
Donald L. Crawford
Muralidhara Ramachandra
Idaho Research Foundation, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/277,802 external-priority patent/US5200338A/en
Application filed by Donald L. Crawford, Muralidhara Ramachandra, Idaho Research Foundation, Inc. filed Critical Donald L. Crawford
Publication of CA2004343A1 publication Critical patent/CA2004343A1/en
Application granted granted Critical
Publication of CA2004343C publication Critical patent/CA2004343C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/76—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Actinomyces; for Streptomyces
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/06—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using actinomycetales
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/465—Streptomyces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

BACTERIAL EXTRACELLULAR LIGNIN PEROXIDASE

ABSTRACT OF THE DISCLOSURE
DNA constructs are provided for the production of Streptomyces lignin peroxidase. The enzyme finds use in the degradation of lignin and oxidation of organic substrates.
CA002004343A 1988-11-30 1989-11-30 Bacterial extracellular lignin peroxidase Expired - Fee Related CA2004343C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/277,802 US5200338A (en) 1988-11-30 1988-11-30 Bacterial extracellular lignin peroxidase
US277,802 1988-11-30
US422,023 1989-10-16
US07/422,023 US5232845A (en) 1988-11-30 1989-10-16 Bacterial extracellular lignin peroxidase

Publications (2)

Publication Number Publication Date
CA2004343A1 true CA2004343A1 (en) 1990-05-31
CA2004343C CA2004343C (en) 1999-08-03

Family

ID=26958724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004343A Expired - Fee Related CA2004343C (en) 1988-11-30 1989-11-30 Bacterial extracellular lignin peroxidase

Country Status (4)

Country Link
US (1) US5232845A (en)
EP (1) EP0371712A3 (en)
JP (1) JPH02257884A (en)
CA (1) CA2004343C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149648A (en) * 1989-03-16 1992-09-22 Kabushiki Kaisha Kobe Seiko Sho Enzymes employed for producing pulps
FR2672066B1 (en) * 1991-01-25 1997-01-31 Du Pin Cellulose ENZYMATIC TREATMENT OF A CHEMICAL LIGNOCELLULOSIC PASTE.
US6294047B1 (en) 1999-07-30 2001-09-25 Institute Of Paper Methods for reducing fluorescence in paper-containing samples
KR102043356B1 (en) * 2012-08-16 2019-11-11 방글라데시 주트 리서치 인스티튜트 Lignin degrading enzymes from Macrophomina phaseolina and uses thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713336A (en) * 1984-09-27 1987-12-15 Research Corporation Technologies, Inc. Gene for lignin degradation and uses thereof
AU606081B2 (en) * 1986-09-12 1991-01-31 Sandoz Ag Recombinant ligninase

Also Published As

Publication number Publication date
JPH02257884A (en) 1990-10-18
US5232845A (en) 1993-08-03
EP0371712A3 (en) 1991-07-24
CA2004343C (en) 1999-08-03
EP0371712A2 (en) 1990-06-06

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Legal Events

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